<template>
  <div>
    <h1>login</h1>
  </div>
</template>

<script>
export default {
  name: 'yyy',
  mounted() {
    console.log('login组件挂载了')
  },
  beforeDestroy() {
    console.log('login组件卸载了')
  },
}
</script>

<style></style>
